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Unit of radioactivity is rutherford. Its...

Unit of radioactivity is rutherford. Its value is

A

`3.7 xx 10^(10)` disintegrations/s.

B

`3.7 xx 10^(6)` disintegrations/s.

C

`1.0 xx 10^(10)` disintegrations/s.

D

`1.0 xx 10^(6)` disintegrations/s.

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The correct Answer is:
D
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